Home / 29,036,852.66-43,561,840.83-9,606,032.70

Finding the Fourth Proportional to 29,036,852.66, 43,561,840.83 and 9,606,032.70

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Solution

The fourth proportional to 29,036,852.66, 43,561,840.83 and 9,606,032.70 is: 14,411,219.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,036,852.66 : 43,561,840.83 = 9,606,032.70 : x
  2. Step 2: Convert to fraction form
    29,036,852.66/43,561,840.83 = 9,606,032.70/x
  3. Step 3: Cross multiply
    29,036,852.66x = 43,561,840.83 × 9,606,032.70
  4. Step 4: Simplify right side
    29,036,852.66x = 418,456,467,437,145
  5. Step 5: Solve for x
    x = 418,456,467,437,145/29,036,852.66
  6. Step 6: Final answer
    x = 14,411,219.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.